CESAR A. CACERES
Medical Practice at Virginia Avenue,, Washington, DC

License number

DC MD2488

Issued Date

Nov 15, 1960

Expiration Date

Dec 31, 2018

Personal information

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Name

Address

Phone

Cesar Caceres

2500 Virginia Ave NW #714, Washington, DC 20037

(202) 333-0089

Cesar Caceres

1759 Q St NW, Washington, DC 20009

(202) 667-5041

Cesar Caceres

1720 Q St NW, Washington, DC 20009

Cesar A Caceres

1759 Q St, Washington, DC 20009

(202) 667-5041
(202) 387-6218

Cesar A Caceres

2500 Virginia Ave, Washington, DC 20037

(202) 333-0089
(202) 338-6742

Organization information

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Cesar A Caceres Inc

1759 Q St NW, Washington, DC 20009

Categories:

Physicians & Surgeons

Phone:

(202) 450-4707 (Phone)

Professional information

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Dr. Cesar A Caceres, Washington DC - MD (Doctor of Medicine)

Specialties:

Cardiology

Address:

CACERES HEALTH GROUP
1759 Q St NW, Washington 20009
(202) 667-5041 (Phone), (202) 667-0532 (Fax)

Languages:

English, Spanish

Education:

Medical School
Georgetown University
Graduated: 1953

Cesar Augusto Caceres, Washington DC

Specialties:

Internist

Address:

1759 Q St Nw, Washington, DC 20009

Method And Apparatus For Discrimination And Detection Of Heart Sounds

US Patent:

4220160, Sep 2, 1980

Filed:

Jul 5, 1978

Appl. No.:

5/922172

Inventors:

John P. Kimball - Washington DC
Cesar A. Caceres - Washington DC

Assignee:

Clinical Systems Associates, Inc. - Washington DC

International Classification:

A61B 704

US Classification:

128715

Abstract:

A method and apparatus for transposition of heart sounds to a range easily detectable by the human ear and suitable for transmission, for discrimination of low intensity or brief sounds, and for display of the heart sounds on conventional recording devices involve steps of and means for, respectively, converting the heart sounds to electrical signals having given frequency components, providing an audio frequency carrier having further frequency components, generating a transposed output representing a sum and a difference of the frequency components and the further frequency components, filtering the transposed output to remove the difference of the frequency components and further frequency components, and generating an audible representation of the heart sounds and/or displaying a visual representation thereof. As a further feature, the inventive method and apparatus provide for detection of an envelope of heart sound intensity, and provision of a visual indication of whether or not electrical signals corresponding to heart sounds are of proper signal amplitude for consistent measurement of heart sound intensity.